157850264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4512

約数の個数: 64

約数和(自身を含む): 359009280

約数和(自身を除く): 201159016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 4451, 8866, 8902, 17732, 17804, 35464, 35608, 48961, 57863, 97922, 115726, 137981, 195844, 231452, 275962, 391688, 462904, 551924, 636493, 1103848, 1272986, 1517791, 1793753, 2545972, 3035582, 3587506, 5091944, 6071164, 7175012, 12142328, 14350024, 19731283, 39462566, 78925132, 157850264]

約数ペア:

[(1, 157850264), (2, 78925132), (4, 39462566), (8, 19731283), (11, 14350024), (13, 12142328), (22, 7175012), (26, 6071164), (31, 5091944), (44, 3587506), (52, 3035582), (62, 2545972), (88, 1793753), (104, 1517791), (124, 1272986), (143, 1103848), (248, 636493), (286, 551924), (341, 462904), (403, 391688), (572, 275962), (682, 231452), (806, 195844), (1144, 137981), (1364, 115726), (1612, 97922), (2728, 57863), (3224, 48961), (4433, 35608), (4451, 35464), (8866, 17804), (8902, 17732)]